YOU SAID:

I hate it when I fall down the stairs and hurt my head.

INTO JAPANESE

階段から落ちて頭を痛めるのは嫌です。

BACK INTO ENGLISH

I don't want to fall down the stairs and hurt my head.

INTO JAPANESE

階段から落ちて頭を痛めたくない。

BACK INTO ENGLISH

I don't want to fall down the stairs and hurt my head.